4.0TB Deskstar™ 7K4000 Hard Disk Drive
3.5-Inch | SATA 6.0Gb/s | 7200RPM | 64MB Cache
Energy-efficient, single-disk storage for power-friendly PCs
The 4TB Deskstar 3.5" SATA Revision 3.0 Internal Hard Drive from HGST is a high-capacity internal hard drive. It's designed for use in power-friendly consumer and commercial desktop computers, and is great for personal storage and PC gaming. A disk speed of 7200rpm provides fast data access. The drive leverages power management technology and power-saving HiVERT innovations, pioneered on HGST's popular 3.5" line of video editing arrays—delivering some of the best-in-class power management and thermal emissions.
Bigger Storage for New Desktop Systems
The Deskstar offers the industry's highest hard drive capacity at an enormous four terabytes of storage with 7200rpm performance in a standard 3.5" form factor. This drive uses Advanced Format, which increases the sector size on HDDs from 512 bytes to 4096 (4K) bytes, thereby increasing capacities and improving error correcting capabilities. The Deskstar also boasts a 6Gb/s SATA Revision 3.0 interface and 64MB cache buffer to balance performance and capacity.
Balanced Performance, Capacity and Energy Efficiency
The Deskstar delivers an extraordinary blend of capacity, performance and power efficiency. This model will ship with 64MB cache buffer and 6Gb/s SATA Revision 3.0 interface, making it an ideal storage platform for desktop computing. Leveraging support for Extended Power Conditions and eighth-generation power management technology, including power-saving innovations like HiVERT technology, this drive delivers excellent power efficiency and thermal emissions to meet energy compliance targets and extend drive life.
The Deskstar demonstrates HGST ecological leadership with its halogen-free design and power-efficient operation. Both of these features helped qualify the drive for the HGST EcoTrac classification, which identifies products that minimize environmental impact in the areas of product design, manufacturing, operation and disposal.